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Downloads SourceCode Applications Post-TeleCom sofeware systems
Title: fsk_and_dtmf Download
 Description: This is a widely used in the telecommunications industry, including the industry standard agreement with this version FSK DTMF.
 Downloaders recently: [More information of uploader wjwang563136866]
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File list (Check if you may need any files): 
电话国家标准（包括FSK和DTMF两个标准）\T_SoftCode.pdf
.....................................\来电显示国家标准_FSK.pdf
电话国家标准（包括FSK和DTMF两个标准）

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